[New] Add `--auto` to git gc to speed up install & upgrade
[New] Add `--auto` to git gc to speed up install & upgrade

evocateur/nvm,creationix/nvm,PeterDaveHello/nvm,edwmurph/nvm,ljharb/nvm,PeterDaveHelloKitchen/nvm,evocateur/nvm,edwmurph/nvm,PeterDaveHello/nvm,creationix/nvm,ljharb/nvm,PeterDaveHelloKitchen/nvm